@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .

<http://rdf-vocabulary.ddialliance.org/xkos#Is_modification_of> rdfs:label "Is modification of"@en, "اصلاح"@fa .
<http://www.irandoc.acir/onto/irandoc/31212001>
  skos:prefLabel "ترکیب کلسیم"@fa, "Calcium compound"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/707231009> .

<http://www.irandoc.acir/onto/irandoc/44044007>
  skos:prefLabel "کلسیم فسفات"@fa, "Calcium phosphate"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/31731008>
  skos:prefLabel "Magnesium phosphate"@en, "فسفات منیزیم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/707231009>
  ns0:Is_a "259671000", <http://www.irandoc.acir/onto/irandoc/31212001>, <http://www.irandoc.acir/onto/irandoc/31539008> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:prefLabel "Calcium magnesium phosphate"@en, "کلسیم منیزیم فسفات"@fa ;
  ns0:Is_modification_of <http://www.irandoc.acir/onto/irandoc/31731008>, <http://www.irandoc.acir/onto/irandoc/44044007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/31212001>, <http://www.irandoc.acir/onto/irandoc/31539008> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/31539008>
  skos:prefLabel "ترکیب منیزیم"@fa, "Magnesium compound"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/707231009> .